Aaron's Rod (novel), a book by D. H. Lawrence

In Gothic architecture, an ornament consisting of a rounded molding decorated by a single entwined serpent and sometimes vines and leaves

Common Mullein, a biennial plant (Verbascum thapsus) with medicinal uses and tall flowering stems

Goldenrod, a genus of North American plants with yellow flowers

Aaron's rod, any of the staffs carried by Moses' brother Aaron